unable to retrieve the values of the rowdata in GridOption

  ngOnInit(): void {
    this.fetchAllAnimeReviews();
  }
  
  public fetchAllAnimeReviews(){
    this.animeservice.getAllAnimeReviews()
    .subscribe(
      response => {
        this.Anime = response;
        
        this.gridOption = this.createGridOptions();
        console.log('grid options:', this.gridOption);
      }
    )
  }

When I call the GridOptions inside ngOnInit, the rowData appears as undefined. However, when I call the GridOptions inside the getAllAnimeReviews function, the rowData gets assigned but on the UI it shows "loading..". Refer to the image for details.

Answer №1

Can you share additional code related to the grid functionality? Typically, a callback is expected from the grid when it's fully loaded.

Upon this callback, without referring to the documentation, I believe they usually provide the api and column api, somewhat like this:

public onGridReady(api: GridApi, colApi: ColumnApi): void {
    this._gridApi = api;
    this._colApi = colApi;
}

Save these API services that are provided once the grid has finished loading, and utilize them - not the initial options - to interact with the grid post-initialization.

The options only pertain to the initial setup; beyond that, you should use the given APIs to modify/update the grid and its data.

It's crucial to understand that it's the APIs, rather than the options, that should be utilized for interactions. As an example (although not exact as I'm not referencing the docs), consider using the API like this:

response =>
    this._api.setData(response);

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